HV2607T-C/R8X

Analog Switches - Special Purpose Overview

The HV2607T-C/R8X is a 16-channel high-voltage analog switch manufactured by Microchip Technology. It operates with a single +5V or +6V bias supply, eliminating the need for external high-voltage rails while supporting analog signal voltages up to ±100V. The device features a typical on-resistance of 14Ω and an analog small-signal bandwidth of 100MHz. It utilizes a serial interface with a clock frequency up to 66MHz and offers ultra-low quiescent current below 10µA. Packaged in a 48-lead LQFP (7x7mm), it includes integrated logic level shifters for 3.3V and 5V CMOS inputs.

Analog Switches - Special Purpose Feature Summary

• High-voltage switching capability without requiring dedicated high-voltage power supplies
• Integrated bleed resistors absent, distinguishing it from the HV2707 and HV2708 variants
• Low harmonic distortion and low charge injection characteristics suitable for precision applications
• Cascadable serial data register with latches for simplified multi-device control

Analog Switches - Special Purpose Applications

• Medical ultrasound imaging systems
• Non-destructive testing metal flaw detection
• Piezoelectric transducer drivers
• Inkjet printer heads
• Optical MEMS modules

Analog Switches - Special Purpose Procurement Notes

Verify the specific ordering suffix against the manufacturer's product identification system to confirm package type and environmental compliance. Ensure the procurement channel sources directly from authorized distributors to guarantee authenticity. Confirm that the received components match the specified 48-lead LQFP form factor and RoHS compliance status prior to integration into production assemblies.

Analog Switches - Special Purpose Selection Notes

Select the HV2607T-C/R8X when high-voltage switching is required without internal bleed resistors. Unlike the HV2707 and HV2708, this variant lacks integrated bleed resistors on either side of the switches, making it suitable for loads where voltage buildup is not a concern or is managed externally. Ensure the application requires the specific pinout and functionality distinct from the bleed-resistor-equipped siblings.

Analog Switches - Special Purpose Part Context

This component belongs to the HV2607/HV2707/HV2708 family of low harmonic distortion, low charge injection, 16-channel high-voltage analog switches. These devices are designed for multiplexing piezoelectric transducer arrays in medical ultrasound probes. The family shares pin-to-pin compatibility with older HV2601/HV2701 and HV2605/HV2705 devices, except for power supply pins.

Analog Switches - Special Purpose Replacement Considerations

Public confirmed substitute part numbers: None identified.